Systems & methods for detection & correction of anomalous network system behavior,
Victor Liu, Benjamin Lucero, Rishabh Tewari, US Pat. Appl. PCT/US2024/018648, Mar., 2024

Protection against dual failures for resilient two layer networks,
Victor Liu, Yufei Wang, US Patent 9,973,377, 2018

Shared backup path protection for dual link failures using successive survivable routing,
Victor Yu Liu, US Patent 9,143,398, 2015

Apparatus and method to find partially disjoint routes for dual fiber-cuts,
Victor Y Liu, Zhicheng Sui, US Patent 9,007,892, 2015

Apparatus and method for spare capacity allocation on dual link failures,
Victor Y Liu, US Patent 9,001,648, 2015

Finding partially disjoint paths in shared backup path protection for dual fiber cuts,
Victor Y Liu, US Patent 8,995,827, 2015

Protection Coordination for Dual Failure on Two-Layer Networks,
Victor Liu, Design of Reliable Communications Network (DRCN), 2015

Dual Failure Resiliency on Single Failure Protected Packet Optical Integrated Networks,
Zhicheng Sui, Victor Liu, DRCN, 2015

Stitching Layers and Domains for Enhanced Service Reliability,
Victor Liu, MPLS SDN World Congress, Paris, France, 2015

Capacity Budgeting for Packet Optical Integration,
Victor Liu, IP+Optical Network iPOP2014, Tokyo, Japan, 2014

Design and Optimization of Packet Optical Integration,
Victor Liu, MPLS SDN World Congress, Paris, France, 2014

Spare Capacity Allocation using Shared Backup Path Protection with Partially Disjoint Paths,
Victor Yu Liu, David Tipper, DRCN, Budapest, 2013

Spare capacity allocation using Shared Backup Path Protection for Dual Link Failures,
Victor Yu Liu, David Tipper, Computer Communications, Vol. 36, No. 6., 2013

Finding Partially Disjoint Routes for Dual Fiber-Cut Protection on Bi-Connected Networks,
Victor Yu Liu, Zhicheng Sui, Optical Fiber Conference (OFC), 2012

Traffic Grooming in WDM Mesh Networks with Loop-Free Paths,
Kwok Shing Ho, Victor Yu Liu, OFC, 2012

Internet Backbone Evolution and Innovations,
Victor Yu Liu, keynote at Huawei’s First IP/Optical Summit, Xi’An, China, 2011

Spare capacity allocation in two-layer networks,
Yu Liu, David Tipper, Korn Vajanapoom, IEEE J. S. A. on Communications, 2007

Approximating optimal spare capacity allocation by successive survivable routing,
Yu Liu, David Tipper, Peerapon Siripongwutikorn, IEEE/ACM Trans. Networking, 2005

Apparatus and method for spare capacity allocation,
Yu Liu, David Tipper, US Patent 6,744,727 B2, 2001

A Tandem Queue Model for Two-Server Resequencing System,
Yu Liu, Zhisheng Niu, Xiaokang Lin, Jianhua Lu, Technical Report, Tsinghua University, 1996